* {
 margin: 0;
 padding: 0;
 -webkit-box-sizing: border-box;
         box-sizing: border-box;
}

a {
 display: block;
 text-decoration: none;
 color: inherit;
}

img {
 width: 100%;
 display: block;
}

ul,
ol {
    list-style: none;
}


@function pr($n) {
    @return $n/75+rem;
}

input {
 border: none;
 outline: none;
}

.clearfix::after {
 content: "";
 height: 0;
 line-height: 0;
 visibility: hidden;
 clear: both;
 display: block;
}
